<?php
$time = time();

if ($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"]) {
  $ip = $HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"];
} elseif ($HTTP_SERVER_VARS["HTTP_CLIENT_IP"]) {
  $ip = $HTTP_SERVER_VARS["HTTP_CLIENT_IP"];
} elseif ($HTTP_SERVER_VARS["REMOTE_ADDR"]) {
  $ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];
} elseif (getenv("HTTP_X_FORWARDED_FOR")) {
  $ip = getenv("HTTP_X_FORWARDED_FOR");
} elseif (getenv("HTTP_CLIENT_IP")) {
  $ip = getenv("HTTP_CLIENT_IP");
} elseif (getenv("REMOTE_ADDR")) {
  $ip = getenv("REMOTE_ADDR");
} else
{
  $ip = "Unknown";
}

$ban = array(
  "1.1.1.2" => "ban"
);
//ban用户数据库
  ?>
